1253415505130 has 32 divisors (see below), whose sum is σ = 2430184578048. Its totient is φ = 464097744000.

The previous prime is 1253415505123. The next prime is 1253415505157. The reversal of 1253415505130 is 315055143521.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87890171 + ... + 87904430.

It is an arithmetic number, because the mean of its divisors is an integer number (75943268064).

Almost surely, 2^{1253415505130} is an apocalyptic number.

1253415505130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1253415505130 is a deficient number, since it is larger than the sum of its proper divisors (1176769072918).

1253415505130 is a wasteful number, since it uses less digits than its factorization.

1253415505130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175794662.

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 1253415505130 in words is "one trillion, two hundred fifty-three billion, four hundred fifteen million, five hundred five thousand, one hundred thirty".