49051955 has 8 divisors (see below), whose sum is σ = 58900992. Its totient is φ = 39215808.

The previous prime is 49051943. The next prime is 49051967. The reversal of 49051955 is 55915094.

It is an interprime number because it is at equal distance from previous prime (49051943) and next prime (49051967).

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-49051955 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10382 + ... + 14348.

It is an arithmetic number, because the mean of its divisors is an integer number (7362624).

Almost surely, 2^49051955 is an apocalyptic number.

49051955 is a deficient number, since it is larger than the sum of its proper divisors (9849037).

49051955 is a wasteful number, since it uses less digits than its factorization.

49051955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6445.

The product of its (nonzero) digits is 40500, while the sum is 38.

The square root of 49051955 is about 7003.7100882318. The cubic root of 49051955 is about 366.0598581267.

The spelling of 49051955 in words is "forty-nine million, fifty-one thousand, nine hundred fifty-five".