45462644626454 has 16 divisors (see below), whose sum is σ = 76793206173696. Its totient is φ = 19998230773800.

The previous prime is 45462644626439. The next prime is 45462644626489.

45462644626454 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×45462644626454² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a congruent 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, 33330383942 + ... + 33330385305.

It is an arithmetic number, because the mean of its divisors is an integer number (4799575385856).

Almost surely, 2^{45462644626454} is an apocalyptic number.

45462644626454 is a deficient number, since it is larger than the sum of its proper divisors (31330561547242).

45462644626454 is a wasteful number, since it uses less digits than its factorization.

45462644626454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66660769291.

The product of its digits is 530841600, while the sum is 62.

The spelling of 45462644626454 in words is "forty-five trillion, four hundred sixty-two billion, six hundred forty-four million, six hundred twenty-six thousand, four hundred fifty-four".