49501901 has 8 divisors (see below), whose sum is σ = 50751360. Its totient is φ = 48256992.

The previous prime is 49501891. The next prime is 49501939. The reversal of 49501901 is 10910594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49501901 is a prime.

It is a super-2 number, since 2×49501901² = 4900876405227602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49503901) 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, 34076 + ... + 35498.

It is an arithmetic number, because the mean of its divisors is an integer number (6343920).

Almost surely, 2^49501901 is an apocalyptic number.

It is an amenable number.

49501901 is a deficient number, since it is larger than the sum of its proper divisors (1249459).

49501901 is a wasteful number, since it uses less digits than its factorization.

49501901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 49501901 is about 7035.7587366254. The cubic root of 49501901 is about 367.1757233259.

The spelling of 49501901 in words is "forty-nine million, five hundred one thousand, nine hundred one".