152502765140 has 24 divisors (see below), whose sum is σ = 349369971552. Its totient is φ = 55455550880.

The previous prime is 152502765127. The next prime is 152502765143. The reversal of 152502765140 is 41567205251.

It is a junction number, because it is equal to n+sod(n) for n = 152502765094 and 152502765103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152502765143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346596974 + ... + 346597413.

It is an arithmetic number, because the mean of its divisors is an integer number (14557082148).

Almost surely, 2^152502765140 is an apocalyptic number.

152502765140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152502765140 is an abundant number, since it is smaller than the sum of its proper divisors (196867206412).

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

152502765140 is a wasteful number, since it uses less digits than its factorization.

152502765140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693194407 (or 693194405 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 38.

The spelling of 152502765140 in words is "one hundred fifty-two billion, five hundred two million, seven hundred sixty-five thousand, one hundred forty".