1061554534 has 8 divisors (see below), whose sum is σ = 1631169288. Its totient is φ = 517831440.

The previous prime is 1061554471. The next prime is 1061554547. The reversal of 1061554534 is 4354551601.

1061554534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1061554534² = 2253796057311914312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1061554534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6472812 + ... + 6472975.

It is an arithmetic number, because the mean of its divisors is an integer number (203896161).

Almost surely, 2^1061554534 is an apocalyptic number.

1061554534 is a deficient number, since it is larger than the sum of its proper divisors (569614754).

1061554534 is a wasteful number, since it uses less digits than its factorization.

1061554534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12945830.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 1061554534 is about 32581.5060118467. The cubic root of 1061554534 is about 1020.1110138046. Note that the first 3 decimals are identical.

The spelling of 1061554534 in words is "one billion, sixty-one million, five hundred fifty-four thousand, five hundred thirty-four".