47455257203474 has 4 divisors (see below), whose sum is σ = 71182885805214. Its totient is φ = 23727628601736.

The previous prime is 47455257203447. The next prime is 47455257203489. The reversal of 47455257203474 is 47430275255474.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40533659226025 + 6921597977449 = 6366605^2 + 2630893^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11863814300867 + ... + 11863814300870.

Almost surely, 2^{47455257203474} is an apocalyptic number.

47455257203474 is a deficient number, since it is larger than the sum of its proper divisors (23727628601740).

47455257203474 is a wasteful number, since it uses less digits than its factorization.

47455257203474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23727628601739.

The product of its (nonzero) digits is 131712000, while the sum is 59.

The spelling of 47455257203474 in words is "forty-seven trillion, four hundred fifty-five billion, two hundred fifty-seven million, two hundred three thousand, four hundred seventy-four".