125484051 has 48 divisors (see below), whose sum is σ = 215509248. Its totient is φ = 64209600.

The previous prime is 125484049. The next prime is 125484053. The reversal of 125484051 is 150484521.

It is an interprime number because it is at equal distance from previous prime (125484049) and next prime (125484053).

It is not a de Polignac number, because 125484051 - 2¹ = 125484049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125484053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114261 + ... + 115353.

It is an arithmetic number, because the mean of its divisors is an integer number (4489776).

Almost surely, 2^125484051 is an apocalyptic number.

125484051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

125484051 is a deficient number, since it is larger than the sum of its proper divisors (90025197).

125484051 is a wasteful number, since it uses less digits than its factorization.

125484051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192 (or 1185 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 125484051 is about 11201.9663898799. The cubic root of 125484051 is about 500.6445700352.

The spelling of 125484051 in words is "one hundred twenty-five million, four hundred eighty-four thousand, fifty-one".