48797945 has 32 divisors (see below), whose sum is σ = 69050880. Its totient is φ = 32417280.

The previous prime is 48797933. The next prime is 48797951. The reversal of 48797945 is 54979784.

It is not a de Polignac number, because 48797945 - 2²² = 44603641 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181271 + ... + 181539.

It is an arithmetic number, because the mean of its divisors is an integer number (2157840).

Almost surely, 2^48797945 is an apocalyptic number.

It is an amenable number.

48797945 is a deficient number, since it is larger than the sum of its proper divisors (20252935).

48797945 is a wasteful number, since it uses less digits than its factorization.

48797945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425.

The product of its digits is 2540160, while the sum is 53.

The square root of 48797945 is about 6985.5525908836. The cubic root of 48797945 is about 365.4268977733.

The spelling of 48797945 in words is "forty-eight million, seven hundred ninety-seven thousand, nine hundred forty-five".