45026542 has 16 divisors (see below), whose sum is σ = 77558400. Its totient is φ = 19389240.

The previous prime is 45026503. The next prime is 45026581. The reversal of 45026542 is 24562054.

It is an interprime number because it is at equal distance from previous prime (45026503) and next prime (45026581).

It is a self number, because there is not a number n which added to its sum of digits gives 45026542.

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, 53442 + ... + 54277.

It is an arithmetic number, because the mean of its divisors is an integer number (4847400).

Almost surely, 2^45026542 is an apocalyptic number.

45026542 is a deficient number, since it is larger than the sum of its proper divisors (32531858).

45026542 is a wasteful number, since it uses less digits than its factorization.

45026542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107751.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 45026542 is about 6710.1819647458. The cubic root of 45026542 is about 355.7592478616.

Adding to 45026542 its reverse (24562054), we get a palindrome (69588596).

The spelling of 45026542 in words is "forty-five million, twenty-six thousand, five hundred forty-two".