49351651400 has 24 divisors (see below), whose sum is σ = 114742589970. Its totient is φ = 19740660480.

The previous prime is 49351651357. The next prime is 49351651417. The reversal of 49351651400 is 415615394.

49351651400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 44692496836 + 4659154564 = 211406^2 + 68258^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123378929 + ... + 123379328.

Almost surely, 2^49351651400 is an apocalyptic number.

49351651400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49351651400 is an abundant number, since it is smaller than the sum of its proper divisors (65390938570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49351651400 is a wasteful number, since it uses less digits than its factorization.

49351651400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246758273 (or 246758264 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 49351651400 in words is "forty-nine billion, three hundred fifty-one million, six hundred fifty-one thousand, four hundred".