49291458250 has 32 divisors (see below), whose sum is σ = 92289300480. Its totient is φ = 19713230800.

The previous prime is 49291458247. The next prime is 49291458287. The reversal of 49291458250 is 5285419294.

It is a super-2 number, since 2×49291458250² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49291458194 and 49291458203.

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, 1888791 + ... + 1914709.

It is an arithmetic number, because the mean of its divisors is an integer number (2884040640).

Almost surely, 2^49291458250 is an apocalyptic number.

49291458250 is a deficient number, since it is larger than the sum of its proper divisors (42997842230).

49291458250 is a wasteful number, since it uses less digits than its factorization.

49291458250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33543 (or 33533 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 49.

The spelling of 49291458250 in words is "forty-nine billion, two hundred ninety-one million, four hundred fifty-eight thousand, two hundred fifty".