151329553540 has 48 divisors (see below), whose sum is σ = 346715800704. Its totient is φ = 55023603200.

The previous prime is 151329553523. The next prime is 151329553541. The reversal of 151329553540 is 45355923151.

It is not an unprimeable number, because it can be changed into a prime (151329553541) 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, 2787132 + ... + 2840908.

It is an arithmetic number, because the mean of its divisors is an integer number (7223245848).

Almost surely, 2^151329553540 is an apocalyptic number.

151329553540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151329553540 is an abundant number, since it is smaller than the sum of its proper divisors (195386247164).

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

151329553540 is a wasteful number, since it uses less digits than its factorization.

151329553540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66588 (or 66586 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 43.

The spelling of 151329553540 in words is "one hundred fifty-one billion, three hundred twenty-nine million, five hundred fifty-three thousand, five hundred forty".