45254370146 has 8 divisors (see below), whose sum is σ = 67882613760. Its totient is φ = 22626832228.

The previous prime is 45254370137. The next prime is 45254370257. The reversal of 45254370146 is 64107345254.

45254370146 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 super-2 number, since 2×45254370146² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34175 + ... + 302781.

It is an arithmetic number, because the mean of its divisors is an integer number (8485326720).

Almost surely, 2^45254370146 is an apocalyptic number.

45254370146 is a deficient number, since it is larger than the sum of its proper divisors (22628243614).

45254370146 is a wasteful number, since it uses less digits than its factorization.

45254370146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352848.

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 45254370146 in words is "forty-five billion, two hundred fifty-four million, three hundred seventy thousand, one hundred forty-six".