56012401535453 has 16 divisors (see below), whose sum is σ = 61122645878400. Its totient is φ = 50905193398080.

The previous prime is 56012401535381. The next prime is 56012401535459. The reversal of 56012401535453 is 35453510421065.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 56012401535453 - 2¹⁴ = 56012401519069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56012401535459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1121501600 + ... + 1121551542.

It is an arithmetic number, because the mean of its divisors is an integer number (3820165367400).

Almost surely, 2^{56012401535453} is an apocalyptic number.

It is an amenable number.

56012401535453 is a deficient number, since it is larger than the sum of its proper divisors (5110244342947).

56012401535453 is a wasteful number, since it uses less digits than its factorization.

56012401535453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78292.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 56012401535453 in words is "fifty-six trillion, twelve billion, four hundred one million, five hundred thirty-five thousand, four hundred fifty-three".