49706051 has 4 divisors (see below), whose sum is σ = 51309504. Its totient is φ = 48102600.

The previous prime is 49706023. The next prime is 49706057. The reversal of 49706051 is 15060794.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49706051 - 2⁶ = 49705987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49705999 and 49706017.

It is not an unprimeable number, because it can be changed into a prime (49706057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801680 + ... + 801741.

It is an arithmetic number, because the mean of its divisors is an integer number (12827376).

Almost surely, 2^49706051 is an apocalyptic number.

49706051 is a deficient number, since it is larger than the sum of its proper divisors (1603453).

49706051 is a wasteful number, since it uses less digits than its factorization.

49706051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603452.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 49706051 is about 7050.2518394735. The cubic root of 49706051 is about 367.6797855418.

The spelling of 49706051 in words is "forty-nine million, seven hundred six thousand, fifty-one".