253132736151370 has 16 divisors (see below), whose sum is σ = 460150201560168. Its totient is φ = 100250588574400.

The previous prime is 253132736151367. The next prime is 253132736151401. The reversal of 253132736151370 is 73151637231352.

It can be written as a sum of positive squares in 4 ways, for example, as 234833342978529 + 18299393172841 = 15324273^2 + 4277779^2 .

It is a super-2 number, since 2×253132736151370² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125313234709 + ... + 125313236728.

Almost surely, 2^{253132736151370} is an apocalyptic number.

253132736151370 is a deficient number, since it is larger than the sum of its proper divisors (207017465408798).

253132736151370 is a wasteful number, since it uses less digits than its factorization.

253132736151370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250626471545.

The product of its (nonzero) digits is 2381400, while the sum is 49.

The spelling of 253132736151370 in words is "two hundred fifty-three trillion, one hundred thirty-two billion, seven hundred thirty-six million, one hundred fifty-one thousand, three hundred seventy".