49155357 has 8 divisors (see below), whose sum is σ = 65724480. Its totient is φ = 32678240.

The previous prime is 49155343. The next prime is 49155371. The reversal of 49155357 is 75355194.

It is an interprime number because it is at equal distance from previous prime (49155343) and next prime (49155371).

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 49155357 - 2¹⁵ = 49122589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49155307) 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, 21744 + ... + 23897.

It is an arithmetic number, because the mean of its divisors is an integer number (8215560).

Almost surely, 2^49155357 is an apocalyptic number.

It is an amenable number.

49155357 is a deficient number, since it is larger than the sum of its proper divisors (16569123).

49155357 is a wasteful number, since it uses less digits than its factorization.

49155357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46003.

The product of its digits is 94500, while the sum is 39.

The square root of 49155357 is about 7011.0881466431. The cubic root of 49155357 is about 366.3168968493.

The spelling of 49155357 in words is "forty-nine million, one hundred fifty-five thousand, three hundred fifty-seven".