151634400540 has 96 divisors (see below), whose sum is σ = 513773051904. Its totient is φ = 32620508160.

The previous prime is 151634400521. The next prime is 151634400563. The reversal of 151634400540 is 45004436151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10611516 + ... + 10625795.

It is an arithmetic number, because the mean of its divisors is an integer number (5351802624).

Almost surely, 2^151634400540 is an apocalyptic number.

151634400540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151634400540 is an abundant number, since it is smaller than the sum of its proper divisors (362138651364).

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

151634400540 is a wasteful number, since it uses less digits than its factorization.

151634400540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21237347 (or 21237345 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 151634400540 its reverse (45004436151), we get a palindrome (196638836691).

The spelling of 151634400540 in words is "one hundred fifty-one billion, six hundred thirty-four million, four hundred thousand, five hundred forty".