10155004000 has 48 divisors (see below), whose sum is σ = 24950854656. Its totient is φ = 4062000000.

The previous prime is 10155003983. The next prime is 10155004001. The reversal of 10155004000 is 40055101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10155004001) 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, 1265376 + ... + 1273375.

It is an arithmetic number, because the mean of its divisors is an integer number (519809472).

Almost surely, 2^10155004000 is an apocalyptic number.

10155004000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10155004000 is an abundant number, since it is smaller than the sum of its proper divisors (14795850656).

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

10155004000 is an equidigital number, since it uses as much as digits as its factorization.

10155004000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538776 (or 2538758 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

Adding to 10155004000 its reverse (40055101), we get a palindrome (10195059101).

The spelling of 10155004000 in words is "ten billion, one hundred fifty-five million, four thousand".