70261202055250 has 64 divisors (see below), whose sum is σ = 131905910073600. Its totient is φ = 28023950736000.

The previous prime is 70261202055221. The next prime is 70261202055307. The reversal of 70261202055250 is 5255020216207.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1544485005 + ... + 1544530495.

It is an arithmetic number, because the mean of its divisors is an integer number (2061029844900).

Almost surely, 2^{70261202055250} is an apocalyptic number.

70261202055250 is a deficient number, since it is larger than the sum of its proper divisors (61644708018350).

70261202055250 is a wasteful number, since it uses less digits than its factorization.

70261202055250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63076 (or 63066 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 70261202055250 in words is "seventy trillion, two hundred sixty-one billion, two hundred two million, fifty-five thousand, two hundred fifty".