49609357 has 8 divisors (see below), whose sum is σ = 56739776. Its totient is φ = 42489792.

The previous prime is 49609337. The next prime is 49609363. The reversal of 49609357 is 75390694.

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

It is a cyclic number.

It is not a de Polignac number, because 49609357 - 2¹⁵ = 49576589 is a prime.

It is a super-2 number, since 2×49609357² = 4922176603906898, 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 (49609337) 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, 13813 + ... + 17029.

It is an arithmetic number, because the mean of its divisors is an integer number (7092472).

Almost surely, 2^49609357 is an apocalyptic number.

It is an amenable number.

49609357 is a deficient number, since it is larger than the sum of its proper divisors (7130419).

49609357 is a wasteful number, since it uses less digits than its factorization.

49609357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5427.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 49609357 is about 7043.3910156969. The cubic root of 49609357 is about 367.4412129268.

The spelling of 49609357 in words is "forty-nine million, six hundred nine thousand, three hundred fifty-seven".