45355142 has 16 divisors (see below), whose sum is σ = 77898240. Its totient is φ = 19401288.

The previous prime is 45355117. The next prime is 45355157. The reversal of 45355142 is 24155354.

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, 5459 + ... + 10977.

It is an arithmetic number, because the mean of its divisors is an integer number (4868640).

Almost surely, 2^45355142 is an apocalyptic number.

45355142 is a deficient number, since it is larger than the sum of its proper divisors (32543098).

45355142 is a wasteful number, since it uses less digits than its factorization.

45355142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6115.

The product of its digits is 12000, while the sum is 29.

The square root of 45355142 is about 6734.6226323381. The cubic root of 45355142 is about 356.6225849772.

The spelling of 45355142 in words is "forty-five million, three hundred fifty-five thousand, one hundred forty-two".