125152498 has 4 divisors (see below), whose sum is σ = 187728750. Its totient is φ = 62576248.

The previous prime is 125152483. The next prime is 125152507. The reversal of 125152498 is 894251521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 124166449 + 986049 = 11143^2 + 993^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31288123 + ... + 31288126.

Almost surely, 2^125152498 is an apocalyptic number.

125152498 is a deficient number, since it is larger than the sum of its proper divisors (62576252).

125152498 is an equidigital number, since it uses as much as digits as its factorization.

125152498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62576251.

The product of its digits is 28800, while the sum is 37.

The square root of 125152498 is about 11187.1577266078. The cubic root of 125152498 is about 500.2032480359.

The spelling of 125152498 in words is "one hundred twenty-five million, one hundred fifty-two thousand, four hundred ninety-eight".