55641354 has 16 divisors (see below), whose sum is σ = 111967392. Its totient is φ = 18433008.

The previous prime is 55641349. The next prime is 55641371. The reversal of 55641354 is 45314655.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27469 + ... + 29424.

It is an arithmetic number, because the mean of its divisors is an integer number (6997962).

Almost surely, 2^55641354 is an apocalyptic number.

55641354 is an abundant number, since it is smaller than the sum of its proper divisors (56326038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55641354 is a wasteful number, since it uses less digits than its factorization.

55641354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57061.

The product of its digits is 36000, while the sum is 33.

The square root of 55641354 is about 7459.3132391662. The cubic root of 55641354 is about 381.7677425538.

The spelling of 55641354 in words is "fifty-five million, six hundred forty-one thousand, three hundred fifty-four".