120495501 has 24 divisors (see below), whose sum is σ = 200031104. Its totient is φ = 68467680.

The previous prime is 120495469. The next prime is 120495509. The reversal of 120495501 is 105594021.

120495501 is a `hidden beast` number, since 120 + 495 + 50 + 1 = 666.

It is not a de Polignac number, because 120495501 - 2⁵ = 120495469 is a prime.

It is a super-2 number, since 2×120495501² = 29038331522482002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120495509) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6120 + ... + 16686.

Almost surely, 2^120495501 is an apocalyptic number.

It is an amenable number.

120495501 is a deficient number, since it is larger than the sum of its proper divisors (79535603).

120495501 is a wasteful number, since it uses less digits than its factorization.

120495501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10761 (or 10758 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 120495501 is about 10977.0442743026. The cubic root of 120495501 is about 493.9203773282.

The spelling of 120495501 in words is "one hundred twenty million, four hundred ninety-five thousand, five hundred one".