49157095 has 32 divisors (see below), whose sum is σ = 67060224. Its totient is φ = 34320000.

The previous prime is 49157093. The next prime is 49157111. The reversal of 49157095 is 59075194.

49157095 = 296² + 297² + ... + 557².

It is not a de Polignac number, because 49157095 - 2¹ = 49157093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49157093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 195720 + ... + 195970.

It is an arithmetic number, because the mean of its divisors is an integer number (2095632).

Almost surely, 2^49157095 is an apocalyptic number.

49157095 is a deficient number, since it is larger than the sum of its proper divisors (17903129).

49157095 is a wasteful number, since it uses less digits than its factorization.

49157095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423.

The product of its (nonzero) digits is 56700, while the sum is 40.

The square root of 49157095 is about 7011.2120920708. The cubic root of 49157095 is about 366.3212141222.

The spelling of 49157095 in words is "forty-nine million, one hundred fifty-seven thousand, ninety-five".