155454104 has 32 divisors (see below), whose sum is σ = 314418720. Its totient is φ = 71629056.

The previous prime is 155454077. The next prime is 155454107. The reversal of 155454104 is 401454551.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155454107) 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, 106709 + ... + 108155.

It is an arithmetic number, because the mean of its divisors is an integer number (9825585).

Almost surely, 2^155454104 is an apocalyptic number.

It is an amenable number.

155454104 is an abundant number, since it is smaller than the sum of its proper divisors (158964616).

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

155454104 is a wasteful number, since it uses less digits than its factorization.

155454104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2499 (or 2495 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 155454104 is about 12468.1235155897. The cubic root of 155454104 is about 537.6926055011.

The spelling of 155454104 in words is "one hundred fifty-five million, four hundred fifty-four thousand, one hundred four".