1252555053998 has 32 divisors (see below), whose sum is σ = 1892133112320. Its totient is φ = 621861166080.

The previous prime is 1252555053979. The next prime is 1252555054013. The reversal of 1252555053998 is 8993505552521.

It is a congruent number.

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, 344959643 + ... + 344963273.

It is an arithmetic number, because the mean of its divisors is an integer number (59129159760).

Almost surely, 2^{1252555053998} is an apocalyptic number.

1252555053998 is a deficient number, since it is larger than the sum of its proper divisors (639578058322).

1252555053998 is a wasteful number, since it uses less digits than its factorization.

1252555053998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5672.

The product of its (nonzero) digits is 24300000, while the sum is 59.

The spelling of 1252555053998 in words is "one trillion, two hundred fifty-two billion, five hundred fifty-five million, fifty-three thousand, nine hundred ninety-eight".