949554045 has 48 divisors (see below), whose sum is σ = 1812096000. Its totient is φ = 456140160.

The previous prime is 949554043. The next prime is 949554101. The reversal of 949554045 is 540455949.

949554045 is a `hidden beast` number, since 94 + 9 + 554 + 0 + 4 + 5 = 666.

It is not a de Polignac number, because 949554045 - 2¹ = 949554043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949554041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45156 + ... + 62754.

It is an arithmetic number, because the mean of its divisors is an integer number (37752000).

Almost surely, 2^949554045 is an apocalyptic number.

It is an amenable number.

949554045 is a deficient number, since it is larger than the sum of its proper divisors (862541955).

949554045 is a wasteful number, since it uses less digits than its factorization.

949554045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17730 (or 17727 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The square root of 949554045 is about 30814.8348202615. The cubic root of 949554045 is about 982.8937256157.

The spelling of 949554045 in words is "nine hundred forty-nine million, five hundred fifty-four thousand, forty-five".