152145664553 has 16 divisors (see below), whose sum is σ = 160444907520. Its totient is φ = 144060325200.

The previous prime is 152145664549. The next prime is 152145664577. The reversal of 152145664553 is 355466541251.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 152145664553 - 2² = 152145664549 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152145664498 and 152145664507.

It is not an unprimeable number, because it can be changed into a prime (152145664513) 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, 5275988 + ... + 5304746.

It is an arithmetic number, because the mean of its divisors is an integer number (10027806720).

Almost surely, 2^152145664553 is an apocalyptic number.

It is an amenable number.

152145664553 is a deficient number, since it is larger than the sum of its proper divisors (8299242967).

152145664553 is a wasteful number, since it uses less digits than its factorization.

152145664553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32468.

The product of its digits is 2160000, while the sum is 47.

The spelling of 152145664553 in words is "one hundred fifty-two billion, one hundred forty-five million, six hundred sixty-four thousand, five hundred fifty-three".