15123341052 has 36 divisors (see below), whose sum is σ = 38585730456. Its totient is φ = 4993999200.

The previous prime is 15123341027. The next prime is 15123341059. The reversal of 15123341052 is 25014332151.

15123341052 is a `hidden beast` number, since 15 + 1 + 233 + 410 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15123341059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1959199 + ... + 1966902.

It is an arithmetic number, because the mean of its divisors is an integer number (1071825846).

Almost surely, 2^15123341052 is an apocalyptic number.

15123341052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15123341052 is an abundant number, since it is smaller than the sum of its proper divisors (23462389404).

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

15123341052 is a wasteful number, since it uses less digits than its factorization.

15123341052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3926218 (or 3926213 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The spelling of 15123341052 in words is "fifteen billion, one hundred twenty-three million, three hundred forty-one thousand, fifty-two".