45254211446 has 16 divisors (see below), whose sum is σ = 73545834384. Its totient is φ = 20800840704.

The previous prime is 45254211439. The next prime is 45254211449. The reversal of 45254211446 is 64411245254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45254211449) 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, 15475355 + ... + 15478278.

It is an arithmetic number, because the mean of its divisors is an integer number (4596614649).

Almost surely, 2^45254211446 is an apocalyptic number.

45254211446 is a deficient number, since it is larger than the sum of its proper divisors (28291622938).

45254211446 is a wasteful number, since it uses less digits than its factorization.

45254211446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30953695.

The product of its digits is 153600, while the sum is 38.

The spelling of 45254211446 in words is "forty-five billion, two hundred fifty-four million, two hundred eleven thousand, four hundred forty-six".