156145358620 has 12 divisors (see below), whose sum is σ = 327905253144. Its totient is φ = 62458143440.

The previous prime is 156145358543. The next prime is 156145358627. The reversal of 156145358620 is 26853541651.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156145358627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3903633946 + ... + 3903633985.

It is an arithmetic number, because the mean of its divisors is an integer number (27325437762).

Almost surely, 2^156145358620 is an apocalyptic number.

156145358620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

156145358620 is an abundant number, since it is smaller than the sum of its proper divisors (171759894524).

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

156145358620 is a wasteful number, since it uses less digits than its factorization.

156145358620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7807267940 (or 7807267938 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 46.

The spelling of 156145358620 in words is "one hundred fifty-six billion, one hundred forty-five million, three hundred fifty-eight thousand, six hundred twenty".