10154540000 has 240 divisors, whose sum is σ = 27582808176. Its totient is φ = 3648000000.

The previous prime is 10154539991. The next prime is 10154540029. The reversal of 10154540000 is 4545101.

It is a super-2 number, since 2×10154540000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 22219772 + ... + 22220228.

Almost surely, 2^10154540000 is an apocalyptic number.

10154540000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10154540000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13791404088).

10154540000 is an abundant number, since it is smaller than the sum of its proper divisors (17428268176).

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

10154540000 is a wasteful number, since it uses less digits than its factorization.

10154540000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599 (or 576 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The spelling of 10154540000 in words is "ten billion, one hundred fifty-four million, five hundred forty thousand".