149746474053 has 12 divisors (see below), whose sum is σ = 235964141088. Its totient is φ = 90755438760.

The previous prime is 149746474027. The next prime is 149746474069. The reversal of 149746474053 is 350474647941.

149746474053 is a `hidden beast` number, since 1 + 4 + 97 + 464 + 7 + 40 + 53 = 666.

It is not a de Polignac number, because 149746474053 - 2¹⁰ = 149746473029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149746474093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 756295225 + ... + 756295422.

It is an arithmetic number, because the mean of its divisors is an integer number (19663678424).

Almost surely, 2^149746474053 is an apocalyptic number.

It is an amenable number.

149746474053 is a deficient number, since it is larger than the sum of its proper divisors (86217667035).

149746474053 is a wasteful number, since it uses less digits than its factorization.

149746474053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512590664 (or 1512590661 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 149746474053 in words is "one hundred forty-nine billion, seven hundred forty-six million, four hundred seventy-four thousand, fifty-three".