151263005265 has 24 divisors (see below), whose sum is σ = 266102486208. Its totient is φ = 79469517600.

The previous prime is 151263005261. The next prime is 151263005303. The reversal of 151263005265 is 562500362151.

151263005265 is a `hidden beast` number, since 1 + 5 + 12 + 630 + 0 + 5 + 2 + 6 + 5 = 666.

It is not a de Polignac number, because 151263005265 - 2² = 151263005261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151263005261) 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, 25082061 + ... + 25088090.

It is an arithmetic number, because the mean of its divisors is an integer number (11087603592).

Almost surely, 2^151263005265 is an apocalyptic number.

151263005265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

151263005265 is a deficient number, since it is larger than the sum of its proper divisors (114839480943).

151263005265 is a wasteful number, since it uses less digits than its factorization.

151263005265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50170229 (or 50170226 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 151263005265 in words is "one hundred fifty-one billion, two hundred sixty-three million, five thousand, two hundred sixty-five".