15348207552 has 28 divisors (see below), whose sum is σ = 40608799656. Its totient is φ = 5116069120.

The previous prime is 15348207547. The next prime is 15348207559. The reversal of 15348207552 is 25570284351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15348207559) 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, 39969099 + ... + 39969482.

Almost surely, 2^15348207552 is an apocalyptic number.

15348207552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15348207552 is an abundant number, since it is smaller than the sum of its proper divisors (25260592104).

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

15348207552 is an equidigital number, since it uses as much as digits as its factorization.

15348207552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79938596 (or 79938586 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 42.

The spelling of 15348207552 in words is "fifteen billion, three hundred forty-eight million, two hundred seven thousand, five hundred fifty-two".