49240497604 has 9 divisors (see below), whose sum is σ = 86171647471. Its totient is φ = 24620026900.

The previous prime is 49240497547. The next prime is 49240497643. The reversal of 49240497604 is 40679404294.

The square root of 49240497604 is 221902.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 388329 + ... + 499279.

Almost surely, 2^49240497604 is an apocalyptic number.

49240497604 is the 221902-nd square number.

It is an amenable number.

49240497604 is a deficient number, since it is larger than the sum of its proper divisors (36931149867).

49240497604 is an frugal number, since it uses more digits than its factorization.

49240497604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221906 (or 110953 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 49.

Multiplying 49240497604 by its sum of digits (49), we get a square (2412784382596 = 1553314²).

The spelling of 49240497604 in words is "forty-nine billion, two hundred forty million, four hundred ninety-seven thousand, six hundred four".