15223358789380 has 72 divisors (see below), whose sum is σ = 38388119567616. Its totient is φ = 5051068344000.

The previous prime is 15223358789299. The next prime is 15223358789383. The reversal of 15223358789380 is 8398785332251.

15223358789380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (15223358789383) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 250518646 + ... + 250579405.

It is an arithmetic number, because the mean of its divisors is an integer number (533168327328).

Almost surely, 2^{15223358789380} is an apocalyptic number.

15223358789380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15223358789380 is an abundant number, since it is smaller than the sum of its proper divisors (23164760778236).

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

15223358789380 is a wasteful number, since it uses less digits than its factorization.

15223358789380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501098105 (or 501098096 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 64.

The spelling of 15223358789380 in words is "fifteen trillion, two hundred twenty-three billion, three hundred fifty-eight million, seven hundred eighty-nine thousand, three hundred eighty".