49159562 has 4 divisors (see below), whose sum is σ = 73739346. Its totient is φ = 24579780.

The previous prime is 49159559. The next prime is 49159571. The reversal of 49159562 is 26595194.

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., 48177481 + 982081 = 6941^2 + 991^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12289889 + ... + 12289892.

Almost surely, 2^49159562 is an apocalyptic number.

49159562 is a deficient number, since it is larger than the sum of its proper divisors (24579784).

49159562 is a wasteful number, since it uses less digits than its factorization.

49159562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24579783.

The product of its digits is 97200, while the sum is 41.

The square root of 49159562 is about 7011.3880223533. The cubic root of 49159562 is about 366.3273420902.

The spelling of 49159562 in words is "forty-nine million, one hundred fifty-nine thousand, five hundred sixty-two".