152352554121 has 12 divisors (see below), whose sum is σ = 227653242180. Its totient is φ = 98066011680.

The previous prime is 152352554111. The next prime is 152352554131. The reversal of 152352554121 is 121455253251.

152352554121 is a `hidden beast` number, since 1 + 5 + 2 + 3 + 525 + 5 + 4 + 121 = 666.

It is an interprime number because it is at equal distance from previous prime (152352554111) and next prime (152352554131).

It can be written as a sum of positive squares in 2 ways, for example, as 63106966521 + 89245587600 = 251211^2 + 298740^2 .

It is not a de Polignac number, because 152352554121 - 2¹³ = 152352545929 is a prime.

It is a super-2 number, since 2×152352554121² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152352554111) 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, 291862870 + ... + 291863391.

It is an arithmetic number, because the mean of its divisors is an integer number (18971103515).

Almost surely, 2^152352554121 is an apocalyptic number.

It is an amenable number.

152352554121 is a deficient number, since it is larger than the sum of its proper divisors (75300688059).

152352554121 is a wasteful number, since it uses less digits than its factorization.

152352554121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583726296 (or 583726293 counting only the distinct ones).

The product of its digits is 60000, while the sum is 36.

The spelling of 152352554121 in words is "one hundred fifty-two billion, three hundred fifty-two million, five hundred fifty-four thousand, one hundred twenty-one".