1520250150560 has 48 divisors (see below), whose sum is σ = 3592089317376. Its totient is φ = 608015685888.

The previous prime is 1520250150553. The next prime is 1520250150569. The reversal of 1520250150560 is 650510520251.

It is a super-2 number, since 2×1520250150560² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (1520250150569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503969 + ... + 1815071.

It is an arithmetic number, because the mean of its divisors is an integer number (74835194112).

Almost surely, 2^{1520250150560} is an apocalyptic number.

1520250150560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1520250150560 is an abundant number, since it is smaller than the sum of its proper divisors (2071839166816).

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

1520250150560 is a wasteful number, since it uses less digits than its factorization.

1520250150560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318365 (or 1318357 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 1520250150560 in words is "one trillion, five hundred twenty billion, two hundred fifty million, one hundred fifty thousand, five hundred sixty".