5201061494 has 4 divisors (see below), whose sum is σ = 7801592244. Its totient is φ = 2600530746.

The previous prime is 5201061493. The next prime is 5201061499. The reversal of 5201061494 is 4941601025.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5201061494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5201061491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300265372 + ... + 1300265375.

It is an arithmetic number, because the mean of its divisors is an integer number (1950398061).

Almost surely, 2^5201061494 is an apocalyptic number.

5201061494 is a deficient number, since it is larger than the sum of its proper divisors (2600530750).

5201061494 is a wasteful number, since it uses less digits than its factorization.

5201061494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2600530749.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 5201061494 is about 72118.3852703317. The cubic root of 5201061494 is about 1732.5960882526.

The spelling of 5201061494 in words is "five billion, two hundred one million, sixty-one thousand, four hundred ninety-four".