453991429048 has 32 divisors (see below), whose sum is σ = 878783569920. Its totient is φ = 219650652000.

The previous prime is 453991429039. The next prime is 453991429057. The reversal of 453991429048 is 840924199354.

It is an interprime number because it is at equal distance from previous prime (453991429039) and next prime (453991429057).

It is a super-3 number, since 3×453991429048³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 453991428983 and 453991429001.

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, 2458093 + ... + 2636323.

It is an arithmetic number, because the mean of its divisors is an integer number (27461986560).

Almost surely, 2^453991429048 is an apocalyptic number.

It is an amenable number.

453991429048 is a deficient number, since it is larger than the sum of its proper divisors (424792140872).

453991429048 is a wasteful number, since it uses less digits than its factorization.

453991429048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188539 (or 188535 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 58.

The spelling of 453991429048 in words is "four hundred fifty-three billion, nine hundred ninety-one million, four hundred twenty-nine thousand, forty-eight".