49029094081 has 8 divisors (see below), whose sum is σ = 53487887904. Its totient is φ = 44570567520.

The previous prime is 49029094073. The next prime is 49029094097. The reversal of 49029094081 is 18049092094.

49029094081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 49029094081 - 2³ = 49029094073 is a prime.

It is a super-2 number, since 2×49029094081² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49029094021) 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, 672445 + ... + 741781.

It is an arithmetic number, because the mean of its divisors is an integer number (6685985988).

Almost surely, 2^49029094081 is an apocalyptic number.

It is an amenable number.

49029094081 is a deficient number, since it is larger than the sum of its proper divisors (4458793823).

49029094081 is a wasteful number, since it uses less digits than its factorization.

49029094081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133631.

The product of its (nonzero) digits is 186624, while the sum is 46.

The spelling of 49029094081 in words is "forty-nine billion, twenty-nine million, ninety-four thousand, eighty-one".