536651412556 has 18 divisors (see below), whose sum is σ = 1092468947388. Its totient is φ = 229993462440.

The previous prime is 536651412541. The next prime is 536651412613. The reversal of 536651412556 is 655214156635.

It is a happy number.

It is a super-2 number, since 2×536651412556² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1369008510 + ... + 1369008901.

Almost surely, 2^536651412556 is an apocalyptic number.

It is an amenable number.

536651412556 is an abundant number, since it is smaller than the sum of its proper divisors (555817534832).

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

536651412556 is a wasteful number, since it uses less digits than its factorization.

536651412556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2738017429 (or 2738017420 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 49.

The spelling of 536651412556 in words is "five hundred thirty-six billion, six hundred fifty-one million, four hundred twelve thousand, five hundred fifty-six".