151572415700953 has 4 divisors (see below), whose sum is σ = 163231832293348. Its totient is φ = 139912999108560.

The previous prime is 151572415700947. The next prime is 151572415701053. The reversal of 151572415700953 is 359007514275151.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14986166212809 + 136586249488144 = 3871197^2 + 11687012^2 .

It is a cyclic number.

It is not a de Polignac number, because 151572415700953 - 2¹⁷ = 151572415569881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151572415700894 and 151572415700903.

It is not an unprimeable number, because it can be changed into a prime (151572415700653) 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, 5829708296178 + ... + 5829708296203.

It is an arithmetic number, because the mean of its divisors is an integer number (40807958073337).

Almost surely, 2^{151572415700953} is an apocalyptic number.

151572415700953 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

151572415700953 is a deficient number, since it is larger than the sum of its proper divisors (11659416592395).

151572415700953 is a wasteful number, since it uses less digits than its factorization.

151572415700953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11659416592394.

The product of its (nonzero) digits is 6615000, while the sum is 55.

The spelling of 151572415700953 in words is "one hundred fifty-one trillion, five hundred seventy-two billion, four hundred fifteen million, seven hundred thousand, nine hundred fifty-three".