153465400261500 has 48 divisors (see below), whose sum is σ = 446891245565856. Its totient is φ = 40924106736000.

The previous prime is 153465400261451. The next prime is 153465400261603. The reversal of 153465400261500 is 5162004564351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51155131921 + ... + 51155134920.

It is an arithmetic number, because the mean of its divisors is an integer number (9310234282622).

Almost surely, 2^{153465400261500} is an apocalyptic number.

153465400261500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153465400261500 is an abundant number, since it is smaller than the sum of its proper divisors (293425845304356).

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

153465400261500 is a wasteful number, since it uses less digits than its factorization.

153465400261500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102310266863 (or 102310266851 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 153465400261500 in words is "one hundred fifty-three trillion, four hundred sixty-five billion, four hundred million, two hundred sixty-one thousand, five hundred".