15751488852 has 96 divisors (see below), whose sum is σ = 46085961600. Its totient is φ = 4608576000.

The previous prime is 15751488821. The next prime is 15751488853. The reversal of 15751488852 is 25888415751.

It is a happy number.

15751488852 is a `hidden beast` number, since 1 + 575 + 14 + 8 + 8 + 8 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15751488853) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194149 + ... + 263052.

It is an arithmetic number, because the mean of its divisors is an integer number (480062100).

Almost surely, 2^15751488852 is an apocalyptic number.

15751488852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15751488852 is an abundant number, since it is smaller than the sum of its proper divisors (30334472748).

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

15751488852 is a wasteful number, since it uses less digits than its factorization.

15751488852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457254 (or 457246 counting only the distinct ones).

The product of its digits is 3584000, while the sum is 54.

The spelling of 15751488852 in words is "fifteen billion, seven hundred fifty-one million, four hundred eighty-eight thousand, eight hundred fifty-two".