52521100462403 has 8 divisors (see below), whose sum is σ = 54804991557888. Its totient is φ = 50237239782664.

The previous prime is 52521100462321. The next prime is 52521100462477. The reversal of 52521100462403 is 30426400112525.

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

It is a cyclic number.

It is not a de Polignac number, because 52521100462403 - 2³⁴ = 52503920593219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52521100462483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4039751 + ... + 11016432.

It is an arithmetic number, because the mean of its divisors is an integer number (6850623944736).

Almost surely, 2^{52521100462403} is an apocalyptic number.

52521100462403 is a deficient number, since it is larger than the sum of its proper divisors (2283891095485).

52521100462403 is a wasteful number, since it uses less digits than its factorization.

52521100462403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15207873.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 52521100462403 its reverse (30426400112525), we get a palindrome (82947500574928).

The spelling of 52521100462403 in words is "fifty-two trillion, five hundred twenty-one billion, one hundred million, four hundred sixty-two thousand, four hundred three".