45629454 has 16 divisors (see below), whose sum is σ = 98278992. Its totient is φ = 14039808.

The previous prime is 45629429. The next prime is 45629483. The reversal of 45629454 is 45492654.

It is a happy number.

It is a super-3 number, since 3×45629454³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 292419 + ... + 292574.

It is an arithmetic number, because the mean of its divisors is an integer number (6142437).

Almost surely, 2^45629454 is an apocalyptic number.

45629454 is an abundant number, since it is smaller than the sum of its proper divisors (52649538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45629454 is a wasteful number, since it uses less digits than its factorization.

45629454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585011.

The product of its digits is 172800, while the sum is 39.

The square root of 45629454 is about 6754.9577348789. The cubic root of 45629454 is about 357.3401022594.

The spelling of 45629454 in words is "forty-five million, six hundred twenty-nine thousand, four hundred fifty-four".