10401554450 has 48 divisors (see below), whose sum is σ = 22650050304. Its totient is φ = 3479260800.

The previous prime is 10401554437. The next prime is 10401554473. The reversal of 10401554450 is 5445510401.

It is a super-3 number, since 3×10401554450³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 348074 + ... + 376773.

It is an arithmetic number, because the mean of its divisors is an integer number (471876048).

Almost surely, 2^10401554450 is an apocalyptic number.

10401554450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10401554450 is an abundant number, since it is smaller than the sum of its proper divisors (12248495854).

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

10401554450 is a wasteful number, since it uses less digits than its factorization.

10401554450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724907 (or 724902 counting only the distinct ones).

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

The spelling of 10401554450 in words is "ten billion, four hundred one million, five hundred fifty-four thousand, four hundred fifty".