49925454 has 16 divisors (see below), whose sum is σ = 102286800. Its totient is φ = 16235840.

The previous prime is 49925453. The next prime is 49925459. The reversal of 49925454 is 45452994.

It is a super-2 number, since 2×49925454² = 4985101914212232, which contains 22 as substring.

49925454 is a modest number, since divided by 5454 gives 4992 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49925453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101229 + ... + 101720.

It is an arithmetic number, because the mean of its divisors is an integer number (6392925).

Almost surely, 2^49925454 is an apocalyptic number.

49925454 is an abundant number, since it is smaller than the sum of its proper divisors (52361346).

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

49925454 is a wasteful number, since it uses less digits than its factorization.

49925454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202995.

The product of its digits is 259200, while the sum is 42.

The square root of 49925454 is about 7065.7946474547. The cubic root of 49925454 is about 368.2199722581.

The spelling of 49925454 in words is "forty-nine million, nine hundred twenty-five thousand, four hundred fifty-four".