150542614452 has 48 divisors (see below), whose sum is σ = 354957386112. Its totient is φ = 49653749760.

The previous prime is 150542614451. The next prime is 150542614457. The reversal of 150542614452 is 254416245051.

It is a self number, because there is not a number n which added to its sum of digits gives 150542614452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150542614451) 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, 8118952 + ... + 8137472.

It is an arithmetic number, because the mean of its divisors is an integer number (7394945544).

Almost surely, 2^150542614452 is an apocalyptic number.

150542614452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150542614452 is an abundant number, since it is smaller than the sum of its proper divisors (204414771660).

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

150542614452 is a wasteful number, since it uses less digits than its factorization.

150542614452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25608 (or 25606 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

The spelling of 150542614452 in words is "one hundred fifty billion, five hundred forty-two million, six hundred fourteen thousand, four hundred fifty-two".