45434251054 has 4 divisors (see below), whose sum is σ = 68151376584. Its totient is φ = 22717125526.

The previous prime is 45434251013. The next prime is 45434251133. The reversal of 45434251054 is 45015243454.

45434251054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×45434251054² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11358562762 + ... + 11358562765.

It is an arithmetic number, because the mean of its divisors is an integer number (17037844146).

Almost surely, 2^45434251054 is an apocalyptic number.

45434251054 is a deficient number, since it is larger than the sum of its proper divisors (22717125530).

45434251054 is a wasteful number, since it uses less digits than its factorization.

45434251054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22717125529.

The product of its (nonzero) digits is 192000, while the sum is 37.

The spelling of 45434251054 in words is "forty-five billion, four hundred thirty-four million, two hundred fifty-one thousand, fifty-four".